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[China]
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Address: Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact name:Liza
Puyang Zhongshi Group Co., Ltd. |
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Reamer shoe,Bullet Float Shoe
The anti-rotation Float Collar is run in a casing assembly, usually several joints above the
Float Shoe.It serves as an extra back pressure valve sealing against pressures from blow while
running the assembly and after the cementing job. Internal latch and valve are readily drillable.
Its capability of back-pressure is over 25MPa.
| Size (in) | Min.Bore parameter(in) | Bore O.D(in) | Bore ID(in) | Thread type | Ib(in2 | |
| Float shoe | 5 1/2” | 2” | 6” | 4 3/4” | 5 1/2” LCSG | 4351 |
| 7” | 2 3/8 | 7 5/8” | 6 1/4” | 7”LCSG | 3626 | |
| 9 5/8” | 2 3/8 | 10 5/8” | 8 5/8” | 9 5/8” LCSG | 3626 | |
| 13 3/8” | 2 3/8 | 14 3/8” | 12 3/8” | 13 3/8” LCSG | 3626 | |
| Float collar | 5 1/2” | 2” | 6” | 4 3/4” | 5 1/2” LCSG | 4351 |
| 7” | 2 3/8” | 7 5/8” | 6 1/4” | 7”LCSG | 3626 | |
| 9 5/8” | 2 3/8 | 10 5/8” | 8 5/8” | 9 5/8” LCSG | 3626 | |
| 13 3/8” | 2 3/8 | 14 3/8” | 12 3/8” | 13 3/8” LCSG | 3626 | |
